var alpha=0;
var curid=null;
function Fade(obj, alpha)
{
	if (!obj) return;
	if (obj.filters&&obj.filters[0])
	{
		if (typeof obj.filters[0].opacity=="number")
			obj.filters[0].opacity=alpha;		
	}
	obj.style.filter="alpha(opacity="+alpha+")";
	obj.style.MozOpacity=alpha/100;
	obj.style.KhtmlOpacity=alpha/100;
	obj.style.opacity=alpha/100;
}
function Select(id)
{
	var divs=document.getElementsByTagName('div');
	for (i=0; i<divs.length; i++)
	{
		if (divs[i].className=='win')
		{
			Fade(divs[i],0);
			divs[i].style.display="none"; 
		}
		if (divs[i].className=='win_choice')
		{
			//Changement de style des A
			var a=divs[i].getElementsByTagName('a');
			for (j=0; j<a.length; j++)
			{
				if (a[j].id == "link_"+id)
				{
					a[j].style.fontWeight ='bold';
					a[j].style.FontColor='#0d7ec1';
				}
				else
				{
					a[j].style.fontWeight ='normal';
					a[j].style.FontColor='#1071ab';
				}
			}
		}
	}
	alpha=0;
	curid=id;
	setTimeout(FadeIn, 80);
}
function FadeIn()
{
	var div=document.getElementById(curid);
	if (div)
	{
		div.style.display="block"; 
		alpha+=10;
		Fade(div, alpha);
		if (alpha<100)
			setTimeout(FadeIn, 80);
	}
}